diff --git a/Dockerfile b/Dockerfile
index 22fc006..2ddb707 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.14-alpine@sha256:05b2b8b732ecd268fee8727a369f936f022d1321b59befd13c30ede22769dcdc
+FROM python:3.15-alpine@sha256:2699b90f4d562a22e2dd076c82f964032f64814204bff36d271a54ba4cc2c7e2
 
 RUN apk upgrade --no-cache && \
     apk add --no-cache git-lfs
diff --git a/Dockerfile.build b/Dockerfile.build
index 22fc006..2ddb707 100644
--- a/Dockerfile.build
+++ b/Dockerfile.build
@@ -1,4 +1,4 @@
-FROM python:3.14-alpine@sha256:05b2b8b732ecd268fee8727a369f936f022d1321b59befd13c30ede22769dcdc
+FROM python:3.15-alpine@sha256:2699b90f4d562a22e2dd076c82f964032f64814204bff36d271a54ba4cc2c7e2
 
 RUN apk upgrade --no-cache && \
     apk add --no-cache git-lfs